高强度田径训练与运动损伤关系优化建模仿真

High Strength of Track and Field Training and Sports Injuries Relationship Optimization Modeling and Simulation

对高强度田径训练与运动损伤关系进行建模,可以对运动员的日常训练进行科学安排,减少运动损伤的发生。获取运动员在训练中产生损伤的主要因素,对运动员损伤的规律性进行分析是进行关系建模的基础,而传统方法通过对运动损伤发生的所有因素进行集合,利用上述集合组建高强度田径训练与运动损伤关系模型,但不能获取其中的主要因素,导致建立的模型中包含大量冗余数据,降低了模型的运行效率和精度。提出一种基于多目标优化的高强度田径训练中运动员损伤的关系建模方法。上述方法先对运动员在高强度田径训练中容易产生损伤的部位、类型进行统计,得到运动员在训练中产生损伤的主要因素,获取运动员损伤的规律性,并构建最小二乘支持向量机的运动员损伤因素分类器,建立了多目标优化的高强度田径训练与运动损伤的关系模型。仿真结果表明,所提算法可以制定出科学有效地高强度田径训练中运动员损伤预防策略。

It can scientifically arrange the daily training of the athletes and reduce the occurrence of sports injuries to model the relationship between high strength track and field training and sports injury.A modeling method for the relationship of athletes＇ injury in high strength track and field training is proposed based on multi-objective optimization.The position and type of injury in high strength track and field training and the main factors of the athletes in training are got.The regularity of injury of athletes is obtained,the least squares support vector machine of the athlete injury factors classifier is constructed,and a multi-objective optimization model of high strength track and field training and sport injury is established.The simulation results show that the proposed algorithm can work out a scientific and effective training of high strength athletes in track and field injury prevention strategies.